Results 21 to 30 of about 627 (150)

Mitral Annular Disjunction and Coalescing Myths in Cardiology. [PDF]

Arrhythm Electrophysiol Rev
Katritsis DG, Anderson RH.
europepmc   +4 more sources

Mitral Annulus Disjunction, Annuloaortic Ectasia, and Pseudoaneurysm of Aortomitral Interannular Fibrosa in a 2-Year-Old Child

Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging, 2023
Genetically determined deficiency of connective tissue predisposes to the prolapsed mitral valve and an abnormal fibrous annulus including mitral annulus disjunction and dehiscence of aortomitral annular fibrosa.
Madhu Shukla, Jagdish Chander Mohan
doaj   +1 more source

Mitral Annular Disjunction in Mitral Leaflet Prolapse: Prevalence, Clinical Profile and Echocardiographic Features at Tertiary Cardiac Care Centre, Rawalpindi

Pakistan Armed Forces Medical Journal, 2022
Objective: To determine the prevalence of Echocardiographically-recognizable Mitral Annular Disjunction in patients of Myxomatous Mitral Valve Disease/Mitral Leaflet Prolapse. Study design: Analytical Cross sectional .
Mutahir Abbas Virk, Muhammad Bilal Siddique, Usman Iqbal, Sajjad Ahmed, Syed Ali Shiram, Adeel Ahmed, Syed Khurram Shahzad, Ayesha Sana, Hussain Yousaf   +8 more
doaj   +1 more source

Mapping of the myxomatous mitral valve: The three-dimensional extension of mitral annular disjunction in surgically repaired mitral prolapse

Frontiers in Cardiovascular Medicine, 2022
ObjectivesThis study aimed to describe the heterogeneous extension of mitral annular disjunction (MAD) and assess the hypotesis that different phenotypes of disjunction are not associated with increased surgical challenges.BackgroundMitral regurgitation (
Raoul Biondi, Sophie Ribeyrolles, Christelle Diakov, Nicolas Amabile, Gabriella Ricciardi, Nizar Khelil, Alain Berrebi, Konstantinos Zannis   +7 more
doaj   +1 more source

Two Rare Cases of Septal, Annular, Valvular, and Ventricular Disorders

Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging, 2023
Ventricular noncompaction is thought to occur due to the arrest of maturation of the myocardium during fetal development. It may be confined to one or both ventricles. The spectrum of noncompaction varies from an incidental finding to severe systolic and
Biswaranjan Mishra
doaj   +1 more source

Mitral annular disjunction; how accurate are we? A cardiovascular MRI study defining risk

International Journal of Cardiology: Heart & Vasculature, 2023
Aims: Mitral Annular Disjunction (MAD) refers to embryologic fibrous separation between mitral annular ring and basal left ventricular myocardium. Since its original description, the role of MAD in arrhythmic mitral valve prolapse (MVP) has been the ...
Nasir Hussain, Geeta Bhagia, Mark Doyle, Geetha Rayarao, Ronald B. Williams, Robert W.W. Biederman   +5 more
doaj   +1 more source

Reversed Remodeling Unveils Mitral Annular Disjunction. [PDF]

JACC Case Rep
Mitral annular disjunction (MAD) is a structural abnormality increasingly recognized in association with mitral valve prolapse (MVP) and cardiomyopathy. Its clinical significance in nonischemic cardiomyopathy (NICM) is less understood.A 60-year-old man with NICM presented with progressive dyspnea and atrial fibrillation.
Calcagno T, El Roumi J, Black C, James K, Tang W, Nguyen C, Kwon D.   +6 more
europepmc   +3 more sources

Mitral annular disjunction: Beyond mitral valve prolapse

Revista Portuguesa de Cardiologia, 2023
Mitral annular disjunction (MAD) is an easily identifiable entity on transthoracic echocardiography, but is still poorly recognized or ignored. It is often associated with mitral valve prolapse and is itself a risk marker for ventricular arrhythmias and sudden cardiac death, but the management and risk stratification of these patients is not ...
Bebiana, Faria, Sílvia, Ribeiro, Lucy, Calvo, Margarida, Oliveira, Pedro, von Hafe, Nuno, Bettencourt, Victor, Sanfins, António, Lourenço   +7 more
openaire   +2 more sources

Mitral annular disjunction in surgical mitral valve prolapse: prevalence, characteristics and outcomes

Echo Research and Practice, 2023
Background There is a paucity of literature regarding outcomes of patients with mitral valve prolapse (MVP) and mitral annular disjunction (MAD) after mitral surgery, with many unanswered questions including the post-surgical persistence of MAD, effect ...
Rhys Gray, Praveen Indraratna, Gregory Cranney, Hebe Lam, Jennifer Yu, Gita Mathur   +5 more
doaj   +1 more source

Cardiac Imaging for Risk Assessment of Malignant Ventricular Arrhythmias in Patients With Mitral Valve Prolapse

Frontiers in Cardiovascular Medicine, 2021
Recent studies have described the occurrence of complex ventricular arrhythmias and sudden cardiac death among patients with mitral valve prolapse (MVP). The reported incidence rate of sudden cardiac death or ventricular tachycardia is about 1–1.5% among
Bhupendar Tayal, Bhupendar Tayal, Francesca N. Delling, Maan Malahfji, Dipan J. Shah   +4 more
doaj   +1 more source